import CryptoJS from 'crypto-js';
import Variable from './variable';

export default {
    // AES加密
    encrypt (word, keyStr) {
        keyStr = keyStr ? keyStr : Variable.SUFFIX;
        let key = CryptoJS.enc.Utf8.parse(keyStr);
        let srcs = CryptoJS.enc.Utf8.parse(word);
        let encrypted = CryptoJS.AES.encrypt(srcs, key, { mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 });
        return encrypted.toString();
    },
    // AES解密
    decrypt (word, keyStr) {
        keyStr = keyStr ? keyStr : Variable.SUFFIX;
        let key = CryptoJS.enc.Utf8.parse(keyStr);
        let decrypt = CryptoJS.AES.decrypt(word, key, { mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 });
        return CryptoJS.enc.Utf8.stringify(decrypt).toString();
    }
};